JP6193021B2 - 直動案内ユニット - Google Patents

直動案内ユニット Download PDF

Info

Publication number
JP6193021B2
JP6193021B2 JP2013140963A JP2013140963A JP6193021B2 JP 6193021 B2 JP6193021 B2 JP 6193021B2 JP 2013140963 A JP2013140963 A JP 2013140963A JP 2013140963 A JP2013140963 A JP 2013140963A JP 6193021 B2 JP6193021 B2 JP 6193021B2
Authority
JP
Japan
Prior art keywords
lip portion
track rail
track
lip
slider
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
JP2013140963A
Other languages
English (en)
Japanese (ja)
Other versions
JP2015014316A5 (enrdf_load_stackoverflow
JP2015014316A (ja
Inventor
祐一 渋谷
祐一 渋谷
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Thompson Co Ltd
Original Assignee
Nippon Thompson Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nippon Thompson Co Ltd filed Critical Nippon Thompson Co Ltd
Priority to JP2013140963A priority Critical patent/JP6193021B2/ja
Priority to US14/296,970 priority patent/US9169875B2/en
Publication of JP2015014316A publication Critical patent/JP2015014316A/ja
Publication of JP2015014316A5 publication Critical patent/JP2015014316A5/ja
Application granted granted Critical
Publication of JP6193021B2 publication Critical patent/JP6193021B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/72—Sealings
    • F16C33/76—Sealings of ball or roller bearings
    • F16C33/78—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members
    • F16C33/7816—Details of the sealing or parts thereof, e.g. geometry, material
    • F16C33/782—Details of the sealing or parts thereof, e.g. geometry, material of the sealing region
    • F16C33/7823—Details of the sealing or parts thereof, e.g. geometry, material of the sealing region of sealing lips
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C29/00—Bearings for parts moving only linearly
    • F16C29/04—Ball or roller bearings
    • F16C29/06—Ball or roller bearings in which the rolling bodies circulate partly without carrying load
    • F16C29/0602—Details of the bearing body or carriage or parts thereof, e.g. methods for manufacturing or assembly
    • F16C29/0609—Details of the bearing body or carriage or parts thereof, e.g. methods for manufacturing or assembly of the ends of the bearing body or carriage where the rolling elements change direction, e.g. end caps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C29/00—Bearings for parts moving only linearly
    • F16C29/04—Ball or roller bearings
    • F16C29/06—Ball or roller bearings in which the rolling bodies circulate partly without carrying load
    • F16C29/0633—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with a bearing body defining a U-shaped carriage, i.e. surrounding a guide rail or track on three sides
    • F16C29/0635—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with a bearing body defining a U-shaped carriage, i.e. surrounding a guide rail or track on three sides whereby the return paths are provided as bores in a main body of the U-shaped carriage, e.g. the main body of the U-shaped carriage is a single part with end caps provided at each end
    • F16C29/0638—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with a bearing body defining a U-shaped carriage, i.e. surrounding a guide rail or track on three sides whereby the return paths are provided as bores in a main body of the U-shaped carriage, e.g. the main body of the U-shaped carriage is a single part with end caps provided at each end with balls
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C29/00—Bearings for parts moving only linearly
    • F16C29/08—Arrangements for covering or protecting the ways
    • F16C29/084—Arrangements for covering or protecting the ways fixed to the carriage or bearing body movable along the guide rail or track
    • F16C29/086—Seals being essentially U-shaped, e.g. for a U-shaped carriage
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C29/00—Bearings for parts moving only linearly
    • F16C29/04—Ball or roller bearings
    • F16C29/06—Ball or roller bearings in which the rolling bodies circulate partly without carrying load
    • F16C29/0633—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with a bearing body defining a U-shaped carriage, i.e. surrounding a guide rail or track on three sides
    • F16C29/0635—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with a bearing body defining a U-shaped carriage, i.e. surrounding a guide rail or track on three sides whereby the return paths are provided as bores in a main body of the U-shaped carriage, e.g. the main body of the U-shaped carriage is a single part with end caps provided at each end
    • F16C29/0638—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with a bearing body defining a U-shaped carriage, i.e. surrounding a guide rail or track on three sides whereby the return paths are provided as bores in a main body of the U-shaped carriage, e.g. the main body of the U-shaped carriage is a single part with end caps provided at each end with balls
    • F16C29/064—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with a bearing body defining a U-shaped carriage, i.e. surrounding a guide rail or track on three sides whereby the return paths are provided as bores in a main body of the U-shaped carriage, e.g. the main body of the U-shaped carriage is a single part with end caps provided at each end with balls with two rows of balls, one on each side of the rail

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bearings For Parts Moving Linearly (AREA)
  • Sealing Of Bearings (AREA)
JP2013140963A 2013-07-04 2013-07-04 直動案内ユニット Active JP6193021B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2013140963A JP6193021B2 (ja) 2013-07-04 2013-07-04 直動案内ユニット
US14/296,970 US9169875B2 (en) 2013-07-04 2014-06-05 Linear motion guide system unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013140963A JP6193021B2 (ja) 2013-07-04 2013-07-04 直動案内ユニット

Publications (3)

Publication Number Publication Date
JP2015014316A JP2015014316A (ja) 2015-01-22
JP2015014316A5 JP2015014316A5 (enrdf_load_stackoverflow) 2016-07-28
JP6193021B2 true JP6193021B2 (ja) 2017-09-06

Family

ID=52132872

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013140963A Active JP6193021B2 (ja) 2013-07-04 2013-07-04 直動案内ユニット

Country Status (2)

Country Link
US (1) US9169875B2 (enrdf_load_stackoverflow)
JP (1) JP6193021B2 (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104632887A (zh) * 2015-03-09 2015-05-20 苏州洛特兰新材料科技有限公司 直线导轨装置
DE102016202502A1 (de) * 2015-11-02 2017-05-04 Schaeffler Technologies AG & Co. KG Vorsatzelement zur Langzeitschmierung linearer, einreihiger, wälzgelagerter Umlaufschuhe
CN110118226B (zh) * 2018-02-05 2020-10-23 上银科技股份有限公司 防止漏油的线性滑轨
CN108908401B (zh) * 2018-06-26 2022-05-03 坎德拉（深圳）软件科技有限公司 壳体及机器人
CN112944194A (zh) * 2021-03-01 2021-06-11 东台超德机械有限公司 一种内置自润滑结构的金属循环器

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2526062Y2 (ja) * 1990-06-26 1997-02-12 日本精工株式会社 リニアガイド装置の防塵装置
DE4141038A1 (de) * 1991-12-12 1993-06-17 Schaeffler Waelzlager Kg Abstreifereinheit fuer ein lagerelement
JPH07293562A (ja) * 1994-04-27 1995-11-07 Nippon Seiko Kk リニアガイド装置のアンダーシール
JP2002266858A (ja) * 2001-03-09 2002-09-18 Nsk Ltd リニアガイド装置のサイドシール構造
DE102005003874A1 (de) * 2005-01-27 2006-08-03 Schaeffler Kg Linearwälzlager
DE102005003710A1 (de) * 2005-01-27 2006-08-17 Schaeffler Kg Linearwälzlager
JP2008133938A (ja) * 2006-11-29 2008-06-12 Nsk Ltd リニアガイド装置
JP5724216B2 (ja) * 2010-05-27 2015-05-27 日本精工株式会社 リニアガイド装置
JP5691393B2 (ja) * 2010-10-26 2015-04-01 日本精工株式会社 リニアガイド装置用サイドシール、リニアガイド装置
JP5821248B2 (ja) * 2011-04-04 2015-11-24 日本精工株式会社 リニアガイド装置
JP5532158B2 (ja) * 2013-01-21 2014-06-25 日本精工株式会社 リニアガイド装置

Also Published As

Publication number Publication date
US9169875B2 (en) 2015-10-27
US20150010253A1 (en) 2015-01-08
JP2015014316A (ja) 2015-01-22

Similar Documents

Publication Publication Date Title
JP4938547B2 (ja) 内面シールを備えた直動案内ユニット
JP6193021B2 (ja) 直動案内ユニット
US5087130A (en) Under seal device of linear movement guide bearing
US9506544B2 (en) Seal member and linear motion guide device using same
US20090196539A1 (en) Wide-width guide carriage
JP5767561B2 (ja) 直動案内ユニット
JP5741538B2 (ja) 直動案内装置
JP6171391B2 (ja) 直動案内装置
CN103906938B (zh) 运动引导装置
JP4413913B2 (ja) 直線案内装置
WO2021008199A1 (zh) 运动引导装置以及在运动引导装置中使用的润滑路径部件
JP2007092800A (ja) 直動案内ユニット
JP6393496B2 (ja) 潤滑部材を備えた直動案内ユニット
JP2008057576A (ja) 直線運動装置
JP2018035860A (ja) 曲動転がり案内ユニット及びそのスライダへの転動体の装填方法
JP2012067838A (ja) 直動案内装置の仮軸用アタッチメント
JP2008133938A (ja) リニアガイド装置
JP2004316762A (ja) 摺動装置
JP2011153669A (ja) 運動案内装置、及びこの運動案内装置に用いられるアタッチメント
JP2007056991A (ja) リニアガイド装置
JP5724216B2 (ja) リニアガイド装置
JP4523870B2 (ja) 直動案内ユニット
EP2792895B1 (en) Side seal and linear motion guide device provided with same
JP6458362B2 (ja) 直動案内装置
JP2014101911A (ja) リニアガイド装置用サイドシール

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20160610

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20160610

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20170224

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20170321

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20170410

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20170801

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20170809

R150 Certificate of patent or registration of utility model

Ref document number: 6193021

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250